If a function is defined by the formula y equals 2x + 1 + that domain is given by the set 3, 5, 7, 9 then which set represents the range of function

{7, 11, 15, 19}

Step-by-step explanation:

The function is defined by the formula y = 2x + 1 ... (1)

Now, domain of the function are given to be {3, 5, 7, 9}

Hence, from equation (1), at x = 3, y = 2 * 3 + 1 = 7

Now, at x = 5, y = 2 * 5 + 1 = 11

Again, at x = 7, y = 2 * 7 + 1 = 15

Finally, at x = 9, y = 2 * 9 + 1 = 19

Therefore, the range of the corresponding domain of this function is given to be {7, 11, 15, 19}. (Answer)